Product Description NHS-PEG8-NHS Other Details Molecular Formula: C30H48N2O17 Molecular Weight: 708.7 CAS Number: 1008402-79-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 0 Leadtime:0